Johnstown, Pennsylvania

Current Conditions

 
Temp: 37°
Dew Point: 37°
Humidity: 100%
Wind: NNE 6 mph
Visibility: 7.0 miles
Pressure: 29.65 in. -
Sky: Overcast
Wind Chill: 33°

 

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Almanac

Average High: 46°

Average Low: 29°

Record high/year: 80° (1990)

Record low/year: 9° (1941)

Sunrise: 7:28 AM

Sunset: 7:21 PM

Detailed History

Sun and Moon

Sunrise: 07:28 AM (EDT)

Moon Rise: 06:37 AM (EDT) 3 14

Sunset: 07:21 PM (EDT)

Moon Set: 06:30 PM (EDT) 3 14

Moon Phase

Today
Mar. 15
Mar. 23
Mar. 29
Apr. 06

 

Local Radar

Local Satellite


Nowcast as of 10:13 PM EDT on March 14, 2010

Now

Occasional light rain or drizzle will affect the area through 1 am.


 

Next 12 Hours

 
10  pm
1  am
4  am
7  am
10  am
Rain Showers Rain Showers
Rain Showers Rain Showers
Rain Showers Rain Showers
Chance of Rain Chance of Rain
Chance of Rain Chance of Rain
38°
36°
36°
32°
36°

 

Forecast data from the National Digital Forecast Database


5-Day Forecast

Monday Chance of Rain Hi 40° Lo 31° Chance of Rain
Tuesday Partly Cloudy Hi 50° Lo 31° Partly Cloudy
Wednesday Clear Hi 54° Lo 31° Clear
Thursday Clear Hi 52° Lo 34° Clear
Friday Partly Cloudy Hi 54° Lo 36° Partly Cloudy

 

Forecast for Cambria

Updated: 9:49 PM EDT on March 14, 2010

Overnight

Rain showers likely...mixing with or changing to snow showers late. Little or no snow accumulation. Lows in the lower 30s. North winds 5 to 10 mph. Chance of precipitation 60 percent.

 

Monday

Snow and rain showers likely in the morning...becoming scattered in the afternoon. Little or no snow accumulation. Highs around 40. North winds 5 to 10 mph. Chance of precipitation 60 percent.

 

Monday Night

Mostly cloudy. Lows in the lower 30s. North winds 5 to 10 mph.

 

Tuesday

Partly sunny. Not as cool with highs around 50. North winds 5 to 10 mph.

 

Tuesday Night

Partly cloudy. Lows in the lower 30s. North winds around 5 mph.

 

Wednesday

Sunny. Highs in the lower 50s.

 

Wednesday Night

Mostly clear. Lows in the lower 30s.

 

Thursday

Sunny. Highs in the lower 50s.

 

Thursday Night

Partly cloudy. Lows in the mid 30s.

 

Friday

Mostly sunny. Highs in the lower 50s.

 

Friday Night

Partly cloudy. Lows in the upper 30s.

 

Saturday

Mostly sunny. Highs in the mid 50s.

 

Saturday Night

Mostly cloudy with a 30 percent chance of showers. Lows in the upper 30s.

 

Sunday

Mostly cloudy with scattered showers. Highs around 50. Chance of rain 40 percent.

 

 

 Local Storm Report 



03/13/2010 0605 PM

Portage, Cambria County.

Heavy rain u0.00 inch, reported by Emergency Mngr.


            Flooded roadways reported in Portage... Cresson... Ashville
            and Wilmore. Numerous flooded basements across Cambria
            County.




03/13/2010 0605 PM

Portage, Cambria County.

Heavy rain u0.00 inch, reported by Emergency Mngr.


            Flooded roadways reported in Portage... Cresson... Ashville
            and Wilmore. Numerous flooded basements across Cambria
            County.




03/13/2010 0751 PM

10 miles E of Clymer, Cambria County.

Flood, reported by Emergency Mngr.


            Wandin Road at Pine Flats closed due to flooding




03/13/2010 0605 PM

Portage, Cambria County.

Heavy rain u0.00 inch, reported by Emergency Mngr.


            Flooded roadways reported in Portage... Cresson... Ashville
            and Wilmore. Numerous flooded basements across Cambria
            County.




Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Johnstown Pa Weather (Moxham), Johnstown, PA

Updated: 10:21 PM EDT

Temperature: 44.0 °F Dew Point: 42 °F Humidity: 93% Wind: Calm Pressure: 29.70 in Hourly Precipitation: 0.00 in Windchill: 44 °F Historical Graphs

Location: APRSWXNET Vinco PA US, Mineral Point, PA

Updated: 9:54 PM EDT

Temperature: 39 °F Dew Point: 38 °F Humidity: 97% Wind: Calm Pressure: 29.53 in Hourly Precipitation: 0.00 in Windchill: 39 °F Historical Graphs

Location: HADS CONEMAUGH RIVER AT SEWARD PA US, Seward, PA

Updated: 9:45 PM EDT

Temperature:  °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Historical Graphs

Location: Clear Shade, Windber, PA

Updated: 10:21 PM EDT

Temperature: 38.8 °F Dew Point: 37 °F Humidity: 92% Wind: North at 13.8 mph Pressure: 29.68 in Hourly Precipitation: 0.00 in Windchill: 31 °F Historical Graphs

Location: Ashtola, Windber, PA

Updated: 10:21 PM EDT

Temperature: 37.8 °F Dew Point: 37 °F Humidity: 96% Wind: ESE at 6.0 mph Pressure: 29.64 in Hourly Precipitation: 0.01 in Windchill: 33 °F Historical Graphs

Location: APRSWXNET Sipesville PA US, Sipesville, PA

Updated: 9:53 PM EDT

Temperature: 39 °F Dew Point: 39 °F Humidity: 100% Wind: Calm Pressure: 29.62 in Hourly Precipitation: 0.00 in Windchill: 39 °F Historical Graphs

Location: RAWS QUARRY TRAIL PA US, Rector, PA

Updated: 9:08 PM EDT

Temperature: 37 °F Dew Point: 37 °F Humidity: 100% Wind: North at 3 mph Pressure: - Hourly Precipitation: 0.01 in Windchill: 37 °F Historical Graphs

Location: Powdermill Nature Reserve, Rector, PA

Updated: 10:21 PM EDT

Temperature: 42.0 °F Dew Point: 41 °F Humidity: 95% Wind: Calm Pressure: 29.68 in Hourly Precipitation: 0.00 in Windchill: 42 °F Historical Graphs

Location: Out in the country, Somerset, PA

Updated: 10:21 PM EDT

Temperature: 39.3 °F Dew Point: 39 °F Humidity: 98% Wind: Calm Pressure: 29.65 in Hourly Precipitation: 0.00 in Windchill: 39 °F Historical Graphs

Location: Claysburg (Near Queen), Claysburg, PA

Updated: 10:21 PM EDT

Temperature: 42.5 °F Dew Point: 41 °F Humidity: 93% Wind: NE at 1.0 mph Pressure: 29.69 in Hourly Precipitation: 0.00 in Windchill: 42 °F Historical Graphs

Location: Line n Bait Shop, Indiana, PA

Updated: 10:21 PM EDT

Temperature: 42.0 °F Dew Point: 42 °F Humidity: 100% Wind: Calm Pressure: 29.63 in Hourly Precipitation: 0.00 in Windchill: 42 °F Historical Graphs

Location: Joe's Place, Latrobe, PA

Updated: 10:21 PM EDT

Temperature: 43.0 °F Dew Point: 43 °F Humidity: 100% Wind: Calm Pressure: 29.70 in Hourly Precipitation: 0.00 in Windchill: 43 °F Historical Graphs

Location: APRSWXNET Somerset PA US, Somerset, PA

Updated: 9:49 PM EDT

Temperature: 41 °F Dew Point: 41 °F Humidity: 100% Wind: Calm Pressure: 29.65 in Hourly Precipitation: 0.01 in Windchill: 41 °F Historical Graphs

MSN Maps of:

Temperature Dew Point Humidity Wind Pressure Hourly Precipitation -

NWS Forecaster Discussion




628 
fxus61 kctp 150034 
afdctp 


Area forecast discussion 
National Weather Service State College PA 
834 PM EDT sun Mar 14 2010 


Synopsis... 
a strong low pressure system along the coast will dominate our 
weather through at least Monday. Winds and rains will diminish as 
the low slides slowly southeast of Cape Cod Sunday into early 
Monday. A ridge should build in providing a quiet period of 
weather through most of the coming week before another storm 
system approaches next weekend. 


&& 


Near term /until 6 am Monday morning/... 
the region remains under the deep moist easterly flow which is 
producing upslope enhanced clouds and areas of mist...drizzle and 
light rain. Radar shows some organized north-S bands of showers moving 
eastward across the state. One band was passing over Harrisburg 
around 130 PM. Another was along a line from near Altoona to 
Clearfield. Both bands are moving westward. 


The surface cyclone along the Delaware-Maryland-Virginia will slowly work its way to 
the northeast over the next 24 to 36 hours. Thus the deep moist 
easterly flow will persist beyond this forecast period. Easterly 
winds...low clouds and drizzle are the rule. Temperatures will 
mainly remain relatively steady in the 40s with some middle to upper 
30s reading in the northern tier counties. 


Higher elevations in the northwest will see snow or rain and snow 
showers. Above about 2kft an inch of snow is possible. 


&& 


Short term /6 am Monday morning through 6 PM Monday/... 
the upper level low still be over the region with the low an 
surface low south of Long Island. This will weaken the easterly 
flow over the region. The weaker flow may allow the sun to break 
through the clouds in eastern areas toward evening. 


Overall...the deep easterly flow...though weaker...should keep the 
region in clouds with areas of light rain/rain showers. In the northwest 
there could be some rain/snow showers. 


&& 


Long term /Monday night through Sunday/... 
upper low will be pulling away east of the region by Tuesday...but 
last lingering band of weak instability slips across PA Monday 
night. Kept slight chance mention of light rain/drizzle across the 
south with mention of light snow poss in higher elevations. 


On Tuesday...ridge builds in and skies begin to clear out as light northwest 
flow from Canada brings cool and dry air to the region. There will 
be an upper low located over the southeast U.S. But the ridge axis over 
US will keep that feature to our south. This run of dry weather 
will last until the weekend...with temperatures initially near normal 
which will gradually rise by late week as heights build with 
amplifying ridge axis. Highs late week will be mainly in the 50s 
with lows in the 30s. 


Next chance for precipitation looks to be next Sat night through sun as 
potentially potent trough approaches from the west. Models coming 
together on timing but system beginning to look more like it will 
be lifting NE as it slides through...or may even slip by to our 
west keeping US on the warmer side. 


&& 


Aviation /00z Monday through Friday/... 
stationary low pressure off of the middle Atlantic coast will 
continue to produce scattered -shra over central PA tonight and Monday. 
Northerly flow upsloping the Allegheny Mountains should result in the 
lowest /IFR/ ceilings at kjst and kbfd overnight...while ceilings mostly 
between 1-2kft expected elsewhere. Model temperatures become cold enough for 
occasional -shra to change to -shsn at kbfd and kjst Monday morning. 


Diurnal heating/mixing should cause ceilings to rise a bit by midday 
on Monday. However...ceilings blw 1kft likely to persist at kjst 
throughout the day. 


Outlook... 
Tuesday...IFR ceilings poss early at kjst. Otherwise...VFR. 
Wed-Fri...no sig weather expected. 


&& 




Ctp watches/warnings/advisories... 
none. 


&& 


$$ 
Synopsis...devoir 
near term...grumm 
short term...grumm 
long term...rxr 
aviation...Fitzgerald 














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